Repair

Articles where the main focus is the repair of broken or faulty hi-fi stereo equipment.

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Sharp VZ-2000 Record-Playing Boombox Restoration

I’ve just repaired and serviced this absolutely incredible Sharp VZ-2000 linear-tracking, record-playing boombox. Now, THIS is a boombox! The Sharp VZ-2000 is surely one of the biggest and baddest boomboxes from the golden era of boomboxes, the 1980s. This VZ-2000 is seriously HUGE, I can hardly lift it and it took two hands to get […]

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Another JVC QL-F4 Direct-Drive Turntable Repair

This is the second JVC QL-F4 direct-drive turntable with speed control issues I’ve repaired recently. Come with me as I resolve the problem. The JVC QL-F4 is a great direct-drive deck, perfect for someone stepping up from a belt-drive or lower-tier DD. They actually have stellar wow and flutter figures, really low for an affordable

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Yamaha MX-1 Statement Power Amplifier Repair

I’ve just repaired an amazing Yamaha MX-1 power amplifier. Read on for more about this stunning, heavyweight amplifier. It’s fair to say that Yamaha, along with Sony, soldiered on with high-end consumer hi-fi gear for longer than many others and this beautiful Yamaha MX-1 power amplifier proves it. The Yamaha MX-1 was the best and

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Rogue Audio Sphinx Integrated Amplifier Repair

I recently repaired this Rogue Audio Sphinx hybrid valve / class-D integrated amplifier. The repair also reminded me of a valuable lesson in always checking the obvious! The Rogue Audio Sphinx is a nicely made amplifier, hand-built in the USA which is a good thing. The amplifier features an unusual topology, consisting of a tube preamplifier,

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